Dropped off the 1KW (2.4KWh) power station with Essam today to get measurements of how much electricity his food truck uses. He would like to purchase an 2000W 1500Wh power station so he can run lights/fridge/etc. when he's off-grid. https://iallpowers.com/products/allpowers-2000w-portable-power-station https://www.youtube.com/watch?v=cScqnOofMRQ So be collecting and analysing the measurements from today should say whether this is possible :) It look likes the van uses less than 40W for lighting and another 300W whenever the fridge compressor kicks in. But I will have detailed info from the sqlite3 database when I retrieve the unit at the end of the day :) Only just portable! Safe home again! After a grand day out :) So the unit was deployed at around 13:30 and removed around 16:30 so around three hours of data. Essam had been there since 12:00 or so so the fridge had 90 mins to cool its contents. Here, is the graph for the power drawn during that time: It can be seen that time on ...
These have been gathering dust in the shed for the last year. So will see if they will still take a charge. The two 100W panels and epever charge controller were recently recovered from being leant to the Shannon Tidy Towns 40' Container. Based on an Epever LS2024B https://shop.thesunpays.co.za/products/epever-ls2024b-solar-charge-controller-20a-pwm And monitored using a Blynk code on a NodeMCU.(A version can be found on my laptop under Tracer-RS485-Modbus-Blynk-V2.ino as not yet shared to Github) The charging is monitored here..
Finally got round to making a small video explaining how to get the most from your Smart Meter data :) What this video illustrates is how to make the most of your Smart Meter by: 1) register your Smart Meter at https://www.esbnetworks.ie/ then displaying your usage / generation data on that portal 2) Downloading this ESB data to your computer 3) Uploading this data to https://www.energypal.ie/ for a more detailed analysis and cost breakdown Enjoy.
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